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Description Catalog Data Default Radius (arcmin) Mission Table Type
IRAS Faint Source Catalog, Version 2.0 irasfscN
15
 IRAS Object

1. Enter any constraints on the query below. [ Help on constraint syntax ]

(What about wildcards, spaces, and case sensitivity?)

2. To change the fields that are returned, select the box in the "View" column beside each field desired.

3. To sort the results by any field, select one box in the "Sort" column beside the field to sort on.


 Parameter (Unit) Min Value Max Value Value Type
name IRAS F00000+0827 IRAS F23599-6644 string
ra 00 00 00.2 00 00 00.0 position
dec -89 51 47 +89 38 46 position
lii (degree) 0.0026 359.9986 float
bii (degree) -89.8213 89.8140 float
error_major_axis (arcsec) 3 55 integer
error_minor_axis (arcsec) 1 13 integer
error_ellipse_pa (degree) 0 179 integer
number_obs_12um 4 198 integer
number_obs_25um 4 166 integer
number_obs_60um 4 202 integer
number_obs_100um 4 213 integer
flux_12um (Jy) 1.516e-02 9.941e+03 float
flux_25um (Jy) 1.590e-02 6.583e+03 float
flux_60um (Jy) 4.914e-02 1.229e+04 float
flux_100um (Jy) 1.278e-01 1.919e+04 float
flux_12um_error (Jy) 2.215e-03 1.193e+03 float
flux_25um_error (Jy) 1.272e-03 3.291e+02 float
flux_60um_error (Jy) 3.931e-03 8.603e+02 float
flux_100um_error (Jy) 2.183e-02 2.675e+03 float
quality_flag_12um 1 3 integer
quality_flag_25um 1 3 integer
quality_flag_60um 1 3 integer
quality_flag_100um 1 2 integer
rel_error_flux_12um (percent) 0 39 integer
rel_error_flux_25um (percent) 0 42 integer
rel_error_flux_60um (percent) 0 41 integer
rel_error_flux_100um (percent) 0 39 integer
min_src_reliability (percent) 80 99 integer
snr_12um 2.6e+00 3.5e+05 float
snr_25um 2.4e+00 1.5e+05 float
snr_60um 3.1e+00 1.3e+05 float
snr_100um 3.1e+00 8.5e+03 float
local_snr_12um 3.5e+00 2.6e+02 float
local_snr_25um 3.5e+00 2.4e+02 float
local_snr_60um 3.5e+00 3.0e+02 float
local_snr_100um 3.5e+00 7.7e+01 float
area_12um (pixel) 6 737 integer
area_25um (pixel) 6 529 integer
area_60um (pixel) 6 272 integer
area_100um (pixel) 12 354 integer
number_nearby_srcs 0 7 integer
number_12um_exts 0 6 integer
number_25um_exts 0 6 integer
number_60um_exts 0 5 integer
number_100um_exts 0 4 integer
cirrus_flag 0 14 integer
confusion_flag 0 12 integer
noise_corr_12um 0.97 4.27 float
noise_corr_25um 0.97 4.77 float
noise_corr_60um 1.05 15.75 float
noise_corr_100um 1.20 20.12 float
number_id 0 27 integer
id_type 1 15 integer
noise_ratio_12um 1.497 2.723 float
noise_ratio_25um 1.488 4.267 float
noise_ratio_60um 1.463 5.120 float
noise_ratio_100um 1.016 7.529 float

4. Do you want to change your current query settings?


(e.g. 'Cyg X-1' or '12 00 00, 4 12 6')
Use semicolons (;) to separate multiple object names or coordinate pairs (e.g. 'Cyg X-2; 12.235, 15.345').
Default uses the optimum radius for each catalog searched.

Not all tables have observation dates/times. For those that do, the time portion of the date is optional.
Times are always in UTC. Separate multiple dates/ranges with semicolons (;). Range operator is '..'
(e.g. '1992-12-31; 48980.5; 1995-01-15 12:00:00; 1997-03-20 .. 2000-10-18').
rows
Select to display all catalog parameters instead of only defaults.

5.


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